[mythtv-users] X.org CPU Usage @ 100% when showing guide redux
beww at beww.org
Fri May 23 14:33:45 UTC 2008
On May 23, 2008, at 6:05 AM, Jason Keirstead wrote:
> My issue is not the playback profile. I have tried every profile and
> every combination of deinterlacer and renderer option available to
> me (I
> do not have XvMC support so I can not try that option)
> I have a more complicated issue than this. Again - decoding of the HD
> takes relatively no CPU at all. Playback of SD takes less than 1% CPU.
> Playback of HD takes less than 10%. *ONLY* spikes every minute and
> *ONLY* when the guide is present does the CPU spike up like this.
> Does anyone have any idea what causes X to eat CPU like this? To me it
> seems like it is something related to the guide and/or video scaling.
If you're using the nVidia drivers do you have "UseEvents" "True" in
your x config file? Adding this parameter reduced my overall CPU load
significantly, though I didn't have the precise symptoms you do, so it
may not be your problem.
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